Patio paving block



FIG. 1 is a top plan view of a patio paving block showing my new design;

FIG. 2 is an elevational view thereof;

FIG. 3 is a bottom plan view thereof, showing the honeycomb pattern ofsupport ribs; and,

FIG. 4 is a cross-sectional view of the patio paving block taken alonglines 4—4 of FIG. 3.

The ornamental design for a patio paving block, as shown and described.